`sixsigmatestprep.com`

DNSSEC	⚠️ Not signed
A	67.227.137.173^{🇺🇸 LiquidWeb67.227.128.0/17 Liquidweb LLC}
NS	`ns1.liquidweb.com` ⭐
		A	2607:fad0:0:8927::a^{🇺🇸 LiquidWeb2607:fad0::/48 Vultr Customer Route}
		A	69.16.223.254^{🇺🇸 LiquidWeb69.16.222.0/23 Liquidweb Inc}
			PTR	`ns1.liquidweb.com`
NS	`ns.liquidweb.com`
		A	2607:fad0:0:8917::a^{🇺🇸 LiquidWeb2607:fad0::/48 Vultr Customer Route}
		A	69.16.222.254^{🇺🇸 LiquidWeb69.16.222.0/23 Liquidweb Inc}
			PTR	`ns.liquidweb.com`
MX	`sixsigmatestprep.com` ⭐
		A	67.227.137.173^{🇺🇸 LiquidWeb67.227.128.0/17 Liquidweb LLC}
SOA	`ns.liquidweb.com`admin@liquidweb.com 2018-11-16 #8

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1774423912

MX for

sixsigmatestprep.com

Same first word

sixsigmatestprep.com

DNS History

9 records (4 active, 5 former)

●NSns.liquidweb.com2026-03-25 → 2026-03-25 · 2 obs

○ 2017-06-24 19:29:30
● 2026-03-25 07:56:22

○NSns07.domaincontrol.com2016-12-13 → 2017-06-24 · 3 obs

● 2016-12-13 20:52:56
● 2017-06-24 19:29:30
○ 2026-03-25 07:56:22

○NSns08.domaincontrol.com2016-12-13 → 2017-06-24 · 3 obs

● 2016-12-13 20:52:56
● 2017-06-24 19:29:30
○ 2026-03-25 07:56:22

●NSns1.liquidweb.com2026-03-25 → 2026-03-25 · 2 obs

○ 2017-06-24 19:29:30
● 2026-03-25 07:56:22

○MXmailstore1.secureserver.net2016-12-13 → 2017-06-24 · 3 obs

● 2016-12-13 20:52:56
● 2017-06-24 19:29:30
○ 2026-03-25 07:56:22

●MXsixsigmatestprep.com2026-03-25 → 2026-03-25 · 2 obs

○ 2017-06-24 19:29:30
● 2026-03-25 07:56:22

○MXsmtp.secureserver.net2016-12-13 → 2017-06-24 · 3 obs

● 2016-12-13 20:52:56
● 2017-06-24 19:29:30
○ 2026-03-25 07:56:22

○A184.168.221.632016-12-13 → 2017-06-24 · 3 obs

● 2016-12-13 20:52:56
● 2017-06-24 19:29:30
○ 2026-03-25 07:56:22

●A67.227.137.1732026-03-25 → 2026-03-25 · 2 obs

○ 2017-06-24 19:29:30
● 2026-03-25 07:56:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
sixsigmatestprep.com	ns.liquidweb.com, ns1.liquidweb.com	2 records

✅ Authoritative Response

Server:69.16.222.254

NS records: ns.liquidweb.com, ns1.liquidweb.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sixsigmatestprep.com (unsigned zone)

⏱️ Timing

Total: 124ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`67.227.137.173`
NS	2	`ns1.liquidweb.com, ns.liquidweb.com`
MX	1	`sixsigmatestprep.com (pri: 10)`
SOA	1	`ns.liquidweb.com admin.liquidweb.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns.liquidweb.com, ns1.liquidweb.com)

Analysis

Mail Server Role

sixsigmatestprep.com serves as the mail server for sixsigmatestprep.com.

IP Addresses

sixsigmatestprep.com points to a single IP address: 67.227.137.173.

Name Servers

sixsigmatestprep.com is delegated to two name servers: ns1.liquidweb.com and ns.liquidweb.com.

sixsigmatestprep.com uses the same name server setup as other domains, including dalessio.com.ar, 177.52.72.in-addr.arpa, high5advertising.com, barksandmeows.com and daralharf.net.

At least part of the name servers for sixsigmatestprep.com are shared with other domains, for instance 156.86.208.in-addr.arpa, waterfiltermart.com, 206.227.67.in-addr.arpa, plumcreekalpacas.com and 200.225.67.in-addr.arpa.

These name servers are commonly used with ns.sourcedns.com, ns1.sourcedns.com, ns1.wiredtree.com and ns2.wiredtree.com.

Host names with two IP numbers:

ns1.liquidweb.com points to 2607:fad0:0:8927::a and 69.16.223.254.

ns.liquidweb.com points to 2607:fad0:0:8917::a and 69.16.222.254.

Mail Servers

Mail for sixsigmatestprep.com is handled by a single mail server, sixsigmatestprep.com.

Host sixsigmatestprep.com points to IP 67.227.137.173.

sixsigmatestprep.com - robtex.com